<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">

</head>
<body>


<nav class="navbar navbar-dark sticky-top bg-dark flex-md-nowrap p-0" th:fragment="navbar">
    <a class="navbar-brand col-sm-3 col-md-2 mr-0" href="#" th:text="${session.loginUserName}">Company name</a>
    <input class="form-control form-control-dark w-100" type="text" placeholder="搜索" aria-label="搜索">
    <ul class="navbar-nav px-3">
        <li class="nav-item text-nowrap">
            <a class="nav-link"  th:href="@{/user/loginOut}">退出登录</a>
        </li>
    </ul>
</nav>
<nav class="col-md-2 d-none d-md-block bg-light sidebar" th:fragment="sidebar">
    <div class="sidebar-sticky">
        <ul class="nav flex-column">
            <li class="nav-item">
                <a class="nav-link active"
                   th:class="${activeUrl=='main.html'?'nav-link active':'nav-link'}"
                   href="#" th:href="@{/main.html}">
                    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-home">
                        <path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path>
                        <polyline points="9 22 9 12 15 12 15 22"></polyline>
                    </svg>
                    主页 <span class="sr-only" th:if="${activeUrl == 'main.html'}">(current)</span>
                </a>
            </li>
            <li class="nav-item">
                <a  class="nav-link" th:class="${activeUrl == 'query'?'nav-link active':'nav-link'}" href="#" th:href="@{/query}" >
                    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file">
                        <path d="M13 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z"></path>
                        <polyline points="13 2 13 9 20 9"></polyline>
                    </svg>
                    学生信息管理<span class="sr-only" th:if="${activeUrl == 'query'}">(current)</span>
                </a>
            </li>
            <th:block >
                <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
                <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

            </th:block>
            <li class="nav-item">
                <a  class="nav-link" th:class="${activeUrl == 'course'?'nav-link active':'nav-link'}" href="#" th:href="@{/course}" >
                    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-shopping-cart">
                        <circle cx="9" cy="21" r="1"></circle>
                        <circle cx="20" cy="21" r="1"></circle>
                        <path d="M1 1h4l2.68 13.39a2 2 0 0 0 2 1.61h9.72a2 2 0 0 0 2-1.61L23 6H6"></path>
                    </svg>
                    课程管理<span class="sr-only" th:if="${activeUrl == 'course'}">(current)</span>
                </a>
            </li>
            <li class="nav-item">
                <a  class="nav-link" th:class="${activeUrl == 'teacher'?'nav-link active':'nav-link'}" href="#" th:href="@{/teacher}" >
                    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-users">
                        <path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"></path>
                        <circle cx="9" cy="7" r="4"></circle>
                        <path d="M23 21v-2a4 4 0 0 0-3-3.87"></path>
                        <path d="M16 3.13a4 4 0 0 1 0 7.75"></path>
                    </svg>
                    教师管理<span class="sr-only" th:if="${activeUrl == 'teacher'}">(current)</span>
                </a>
            </li>

            <li class="nav-item">
                <a class="nav-link" th:class="${activeUrl == 'ban'?'nav-link active':'nav-link'}" href="#" th:href="@{/ban}">
                <!--    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="glyphicon glyphicon-education">
                        <line x1="18" y1="20" x2="18" y2="10"></line>
                        <line x1="12" y1="20" x2="12" y2="4"></line>
                        <line x1="6" y1="20" x2="6" y2="14"></line>
                    </svg>-->
                    <span class="glyphicon glyphicon-education" aria-hidden="true"></span>
                    班级管理<span class="sr-only" th:if="${activeUrl == 'ban'}">(current)</span>
                </a>
            </li>
            <th:block>
                <!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
                <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
                <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
            </th:block>
            <li class="nav-item">
                <a class="nav-link" th:class="${activeUrl == 'selectAchievement'?'nav-link active':'nav-link'}" th:href="@{/selectAchievement}">
                    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="glyphicon glyphicon-star">
                            <line x1="18" y1="20" x2="18" y2="10"></line>
                            <line x1="12" y1="20" x2="12" y2="4"></line>
                            <line x1="6" y1="20" x2="6" y2="14"></line>
                    </svg>
<!--                    <span class="glyphicon glyphicon-euro" aria-hidden="true"></span>-->
                    分数
                </a>
            </li>
        </ul>
        </ul>
    </div>
</nav>
</body>
</html>